tree e00f887f8aa344a7b364bef37a607c81c3626a47
parent 5b48d6ca844f36e05160fed998db02dd255bf246
author Saurav Das <sauravdas@alumni.stanford.edu> 1524879750 -0700
committer Charles Chan <rascov@gmail.com> 1525214995 -0700

Adding a component config to take down single homed host ports when all uplinks are lost.

In addition:
   - handle port updates that may be lost if mastership changes at same time
   - fix javadoc in DeviceService

Change-Id: I032909e8ab9564cf9c978b1d66abd3ab32c814d7